Active packaging is a type of intelligent packaging that incorporates components that actively interact with the food or its environment to extend shelf life or improve safety. Ethylene scavenging is a common function of active packaging for fresh produce.
Which of the following can be used as an ethylene scavenger in active packaging ? (1) Ferrous oxide (2) Magnesium oxide (3) Calcium oxide (4) Potassium permanganate
Asked in Food Safety Officer 2022 · Topic: Metals, Minerals, Ores: Properties, Uses (Uses of common metals and their compounds in industries and daily life)
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Answer: D. Potassium permanganate
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